//
//  NSString+KR.h
//  KEREN
//
//  Created by MW on 2023/3/21.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface NSString (KR)

+ (NSString *)setPassWord:(NSString *)str;


-(NSData *)hexStringToData;

@end

NS_ASSUME_NONNULL_END
